Echocalypse is a new gacha game that is supported on both PC and mobile devices. In this strategy RPG, you will find fierce battles that require you to use tactics. If you are a true fan of the gacha genre, then you will definitely want to play this game, knowing in advance which characters are the best. That's why this guide will come in handy, as we'll provide you with the Echocalypse tier list and explain everything about rerolls if you want to change your character.